Soundbox is a company estabilshed in Hongkong. We are focusing on audio engineering, architectural acoustics technology, product research and development. Advanced technique from home and abroad has been adopted by us.We have a good market for our products in China.We provide highly capability of sound absorption,sound insulation,noise reduction, diffusion materials and technology supporting for different place's enviroment requirement such as KTV,bar,cinema,opera house,hall,meeting room,lecture rooms,stadium,tunnel,station,railway station,airport,hotel,equipment engine room etc.